Base | Representation |
---|---|
bin | 11001100010000… |
… | …10101110111001 |
3 | 112221000121121211 |
4 | 30301002232321 |
5 | 414312322331 |
6 | 33130403121 |
7 | 5210344525 |
oct | 1461025671 |
9 | 487017554 |
10 | 214182841 |
11 | aa99a814 |
12 | 5b8904a1 |
13 | 354b1a12 |
14 | 20634d85 |
15 | 13c0b8b1 |
hex | cc42bb9 |
214182841 has 2 divisors, whose sum is σ = 214182842. Its totient is φ = 214182840.
The previous prime is 214182827. The next prime is 214182851. The reversal of 214182841 is 148281412.
214182841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 179667216 + 34515625 = 13404^2 + 5875^2 .
It is a cyclic number.
It is not a de Polignac number, because 214182841 - 215 = 214150073 is a prime.
It is not a weakly prime, because it can be changed into another prime (214182821) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107091420 + 107091421.
It is an arithmetic number, because the mean of its divisors is an integer number (107091421).
Almost surely, 2214182841 is an apocalyptic number.
It is an amenable number.
214182841 is a deficient number, since it is larger than the sum of its proper divisors (1).
214182841 is an equidigital number, since it uses as much as digits as its factorization.
214182841 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4096, while the sum is 31.
The square root of 214182841 is about 14634.9868807594. The cubic root of 214182841 is about 598.3127048768.
The spelling of 214182841 in words is "two hundred fourteen million, one hundred eighty-two thousand, eight hundred forty-one".
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